ParticleSystem.cpp

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#include "ParticleSystem.h"
 
namespace dyno
{
    IMPLEMENT_CLASS(ParticleSystem)
 
    ParticleSystem::ParticleSystem()
        : Node()
    {
        auto ptSet = std::make_shared<PointSet>();
        this->statePointSet()->setDataPtr(ptSet);
    }
 
    ParticleSystem::~ParticleSystem()
    {
    }
 
    std::string ParticleSystem::getNodeType()
    {
        return "ParticleSystem";
    }
 
    void ParticleSystem::resetStates()
    {
        auto ptSet = this->statePointSet()->getDataPtr();
        if (ptSet == nullptr) return;
 
        auto pts = ptSet->getPoints();
 
        if (pts.size() > 0)
        {
            this->statePosition()->resize(pts.size());
            this->stateVelocity()->resize(pts.size());
            this->stateForce()->resize(pts.size());
 
            this->statePosition()->getData().assign(pts);
            this->stateVelocity()->getDataPtr()->reset();
        }
 
        Node::resetStates();
    }
}